82398480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{343327}}^1$

素因数の和:343343

約数の個数: 40

約数和(自身を含む): 255436032

約数和(自身を除く): 173037552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 343327, 686654, 1029981, 1373308, 1716635, 2059962, 2746616, 3433270, 4119924, 5149905, 5493232, 6866540, 8239848, 10299810, 13733080, 16479696, 20599620, 27466160, 41199240, 82398480]

約数ペア:

[(1, 82398480), (2, 41199240), (3, 27466160), (4, 20599620), (5, 16479696), (6, 13733080), (8, 10299810), (10, 8239848), (12, 6866540), (15, 5493232), (16, 5149905), (20, 4119924), (24, 3433270), (30, 2746616), (40, 2059962), (48, 1716635), (60, 1373308), (80, 1029981), (120, 686654), (240, 343327)]